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A medium viscous, urethane-modified waterproofing system based on methacrylate.

Features and benefits:

  • Highly flexible.
  • Good crack-bridging properties, even at low temperatures (-20°C).
  • Easy to apply.
  • High impact and static puncture resistance.
  • Withstands limited stress and movements in the substrate.
  • Solvent free.
  • Application temperature from 0–30°C.
  • Good adhesion between layers due to chemical bonding.
  • Quick application and curing times; subsequent layers can be applied within one hour.
  • CE marked (ETA-05/0238).

Applications:

Suitable as the waterproofing layer for balconies and walkways prior to the coloured top coat or other surface finishing. Can be used over concrete, wood or roofing grade mastic asphalt. Suitable primers, if necessary, must be used. Consult manufacturer for details.

Related literature

The following content references this product:

Standard product features

Colour:

Light grey.

Technical characteristics:

- Liquid state:

  • Density at 25°C (to ISO 2811): 1.36 g/mL.
  • Viscosity at 25°C (to DIN 53018): 300–400 MPa.
  • Flash point (to ISO 1516): 11.5°C.
  • Pot life (at 20°C): 15 minutes (approximately).
  • Curing time (at 20°C): 60 minutes (approximately).

- Solid state:

  • Tensile strength (to ISO 527): 7.4 MPa (at 23°C). 7.8 MPa (at -20°C).
  • Elongation (to ISO 527): 340% (at 23°C). 310% (at -20°C).
  • Abrasion 1000 cycles (to ISO 7784–2): 64 mg.
  • Modulus of elasticity (to ISO 527): 88 MPa (at 23°C). 615 MPa (at -20°C).
  • Dynamic crack-bridging (BPG): > 5 mm.
  • Shore hardness (to DIN 53505): Shore A: 95. Shore D: 55.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
20-50-30/130 Liquid applied cold roof covering system
20-50-30/140 Liquid applied warm roof covering system
20-50-30/135 Liquid applied inverted roof covering system

Product specification

An important note about specifying

Manufacturer

Name:

Garland UK

Tel:

+44 (0)1174 401050

Product reference

Dura-Walk

Manufacturer details

The Garland Company UK Ltd,
Second Way,
Avonmouth,
Bristol, BS11 8DF
Tel +44 (0)1174 401050
Fax +44 (0)1174 401057
NBS Plus
RIBA CPD